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Stacking Two CM 4221HD to Get CM4228HD

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Old 11-29-2018, 07:58 PM   #1  
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Default Stacking Two CM 4221HD to Get CM4228HD

Does anybody know the separation distance necessary to stack two CM4221HD to get one CM4228HD ?

Please understand that I intend to hack the CM4221 to increase the peak the gain.

Howard
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Old 11-30-2018, 03:51 AM   #2  
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Take a look at the two side by side, if you don't have the correct factory mounting hardware and phasing harness it will be difficult, at best your only going to get another 3 dB of gain out of it.
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